Material
EPX 82
Epoxy
Description
EPX 82 is a high-strength material with fantastic long-term durability and mechanical properties comparable to lightly glass-filled thermoplastics.
Key Characteristics
Black
High Strength • Rigid • Heat Resistant • UV Stability
Applications
- Consumer Products
- Industrial
- Automotive – Conductors, brackets, and housings
Mechanical Properties
General Accuracy
± .003 in + .013 in/in
Production Repeatability (95% of points)
± .002 in
Tensile Strength
10 ksi (conditioned)
Tensile Modulus
410 ksi (conditioned)
Elongation at Break
5%
Flexural Stress
19 ksi (conditioned)
Flexural Modulus
430 ksi (conditioned)
Heat Deflection at 264 psi
250° F
Resources
Technology
Digital Light Processing
Max Build Area
7.4 x 4.6 x 12.8 in
Lead Time
1 – 2 Days
Layer Thickness
- Standard Resolution: .004 in
- Fine Resolution: .002 in
- Ultra Fine Resolution: .001 in
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Digital Light Processing Design Considerations
Feature
Measurement
Supported Walls
.008 in (rigid)
.04 in (flexible)
Unsupported Walls
.012 in (rigid)
.098 (flexible)
Supports & Overhangs
25 degrees (rigid)
45 degrees (flexible)
Embossing & Engraving
Width: .008 in (rigid) and .035 in (flexible)
Height/Depth: .004 in (rigid) and .02 in (flexible)
Horizontal Spans
.12 in (rigid)
.04 in (flexible)
Holes & Openings
.12 in (rigid)
.04 in (flexible)
Connecting & Moving Parts
.12 in (rigid)
.04 in (flexible)
Escape Holes
.04 in
Minimum Features
.004 in (rigid)
.04 in (flexible)
Pin Diameter
.004 in (rigid)
.04 in (flexible)
